/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.iotdb.db.integration;

import org.apache.iotdb.integration.env.EnvFactory;
import org.apache.iotdb.itbase.category.ClusterTest;
import org.apache.iotdb.itbase.category.LocalStandaloneTest;
import org.apache.iotdb.itbase.category.RemoteTest;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.experimental.categories.Category;

import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;

/**
 * @author yuqi
 * @mail yuqi4733@gmail.com
 * @description This class is initially intend to test the issue of IOTDB-920, that is: Disable
 * insert row thats only contains time/timestamp column
 * @time 27/9/20 20:56
 */
@Category({LocalStandaloneTest.class, ClusterTest.class, RemoteTest.class})
public class IOTDBInsertIT {
    private static List<String> sqls = new ArrayList<>();
    private static Connection connection;

    @BeforeClass
    public static void setUp() throws Exception {
        EnvFactory.getEnv().initBeforeClass();
        initCreateSQLStatement();
        insertData();
    }

    @AfterClass
    public static void tearDown() throws Exception {
        close();
        EnvFactory.getEnv().cleanAfterClass();
    }

    private static void close() {
        if (Objects.nonNull(connection)) {
            try {
                connection.close();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }

    private static void initCreateSQLStatement() {
        sqls.add("CREATE DATABASE root.t1");
        sqls.add("CREATE TIMESERIES root.t1.wf01.wt01.status WITH DATATYPE=BOOLEAN, ENCODING=PLAIN");
        sqls.add("CREATE TIMESERIES root.t1.wf01.wt01.temperature WITH DATATYPE=FLOAT, ENCODING=RLE");
        sqls.add("CREATE TIMESERIES root.t1.wf01.wt01.f1 WITH DATATYPE=FLOAT, ENCODING=PLAIN");
        sqls.add("CREATE TIMESERIES root.t1.wf01.wt01.d1 WITH DATATYPE=DOUBLE, ENCODING=PLAIN");
    }

    private static void insertData() throws SQLException {
        connection = EnvFactory.getEnv().getConnection();
        Statement statement = connection.createStatement();

        for (String sql : sqls) {
            statement.execute(sql);
        }

        statement.close();
    }

    @Test
    public void testNormalInsert() throws SQLException {
        Statement st0 = connection.createStatement();
        st0.execute("insert into root.t1.wf01.wt01(timestamp, status) values (1000, true)");
        st0.execute("insert into root.t1.wf01.wt01(timestamp, status) values (2000, false)");
        st0.execute("insert into root.t1.wf01.wt01(timestamp, status) values (3000, true)");
        st0.execute(
                "insert into root.t1.wf01.wt01(timestamp, status, temperature) values (4000, true, 17.1)");
        st0.execute(
                "insert into root.t1.wf01.wt01(timestamp, status, temperature) values (5000, true, 20.1)");
        st0.execute(
                "insert into root.t1.wf01.wt01(timestamp, status, temperature) values (6000, true, 22)");
        st0.close();

        Statement st1 = connection.createStatement();
        ResultSet rs1 = st1.executeQuery("select count(status) from root.t1.wf01.wt01");
        rs1.next();
        long countStatus = rs1.getLong(1);
        Assert.assertTrue(countStatus == 6L);

        ResultSet rs2 = st1.executeQuery("select count(temperature) from root.t1.wf01.wt01");
        rs2.next();
        long countTemperature = rs2.getLong(1);
        Assert.assertTrue(countTemperature == 3);

        st1.close();
    }

    @Test(expected = Exception.class)
    public void testInsertWithTimesColumns() throws SQLException {
        Statement st1 = connection.createStatement();
        st1.execute("insert into root.t1.wf01.wt01(timestamp, status) values(11000)");
    }

    @Test(expected = Exception.class)
    public void testInsertWithException1() throws SQLException {
        Statement st1 = connection.createStatement();
        st1.execute("insert into root.t1.wf01.wt01(timestamp, status) values(11000, true, 17.1)");
    }

    @Test(expected = Exception.class)
    public void testInsertWithException2() throws SQLException {
        Statement st1 = connection.createStatement();
        st1.execute(
                "insert into root.t1.wf01.wt01(timestamp, status, temperature) values(11000, true, 20.1, false)");
    }

    @Test(expected = Exception.class)
    public void testInsertWithException3() throws SQLException {
        Statement st1 = connection.createStatement();
        st1.execute("insert into root.t1.wf01.wt01(status) values(11000, true)");
    }

    @Test(expected = Exception.class)
    public void testInsertWithException4() throws SQLException {
        Statement st1 = connection.createStatement();
        st1.execute("insert into root.t1.wf01.wt01(status, temperature) values(true)");
    }

    @Test(expected = Exception.class)
    public void testInsertWithException5() throws SQLException {
        Statement st1 = connection.createStatement();
        st1.execute("insert into root.t1.wf01.wt01(status, temperature) values(true, 20.1, false)");
    }

    @Test(expected = Exception.class)
    public void testInsertWithException6() throws SQLException {
        Statement st1 = connection.createStatement();
        st1.execute(" insert into root.t1.*.a(timestamp, b) values(1509465600000, true)");
    }

    @Test
    public void testInsertWithDuplicatedMeasurements() {
        try (Statement st1 = connection.createStatement()) {
            st1.execute(
                    "insert into root.t1.wf01.wt01(time, s3, status, status) values(100, true, 20.1, 20.2)");
            Assert.fail();
        } catch (SQLException e) {
            Assert.assertEquals("411: Insertion contains duplicated measurement: status", e.getMessage());
        }
    }

    @Test
    public void testInsertInfinityFloatValue() {
        try (Statement st1 = connection.createStatement()) {
            st1.execute("insert into root.t1.wf01.wt01(time, f1) values(100, 3.4028235E300)");
            Assert.fail();
        } catch (SQLException e) {
            Assert.assertEquals(
                    "313: failed to insert measurements [f1] caused by The input float value is Infinity",
                    e.getMessage());
        }
    }

    @Test
    public void testInsertInfinityDoubleValue() {
        try (Statement st1 = connection.createStatement()) {
            st1.execute("insert into root.t1.wf01.wt01(time, d1) values(100, 3.4028235E6000)");
            Assert.fail();
        } catch (SQLException e) {
            Assert.assertEquals(
                    "313: failed to insert measurements [d1] caused by The input double value is Infinity",
                    e.getMessage());
        }
    }
}
